On the positivity of Green's functions for a class of pseudo-differential operators on closed Riemannian, manifolds

Abstract

This paper is being withdrawn because another paper by the author makes it obsolete. See comments for directions to new paper.

arXiv commentThis paper has been withdrawn by the author. Replaced by arXiv:1003.5848, "On Green's functions for positive, self-adjoint, elliptic pseudo-differential operators on closed, Riemannian manifolds"